you're saying bacterial test? I did the inorganic because they
wouldn't accept the bacterial sample after 4pm on a friday because stuff would grow in it over the weekend before they could test it.

they had never done a test of pond water for fish, and this was
our combined guess as to what would be interesting, but I missed
a basic factor - ph - and I'd actually like to get a list of what I should be testing for - spent $230 on that test, and figure I probably wasted my money.